baber/WOPTO huggingface dataset:
Patent JP-S5917258-A (JP)
Title: Automatic wafer test set
Inventor: OKUDAIRA YUTAKA
IPC: H01L21/66
Filed: 1982-07-20
Abstract: PURPOSE:To prevent the damage of a wafer, and to improve yield by moving a cleaning arm having a cleaning function while being synchronized with a wafer transfer arm and cleaning a section on a stage while setting up a receiving vessel for materials to be cleaned in the vicinity of the stage. CONSTITUTION:When the cleaning arm 10 is dropped while adsorbing and holding the wafer 2 positioned by the adsorbing mechanism of a cleaning section 10a and a shaft 5 is turned at approximately 90 deg., the wafer 2 on a positioning base 1 is moved to the upper section of the stage 6, and the wafer holding section 9a of the wafer transfer arm 9 is positioned at the upper section of a carry-out section 11. The receiving vessel 7 for materials to be cleaned is pushed out by air ejected from an air introducing pipe 8 while being synchronized with an approach to the stage 6 of the cleaning arm 10, and approaches to the stage 6, and an opening section 7a is brought into contact with the outer edge section of the stage 6. Accordingly, all of the materials to be cleaned by a brush 10a2 are received in the receiving vessel 7 for materials to be cleaned.
Patent JP-S6019366-A (JP)
Title: Horizontal profile circuit
Inventor: MINAMI TOMIO
IPC: H04N5/208
Filed: 1983-07-13
Abstract: PURPOSE:To reduce the number of memories used and dot disturbance by separating a horizontal profile component through a band pass filter after a chrominance signal component is eliminated from a digital video signal converted into the sequential scanning system by means of a comb line filter. CONSTITUTION:A horizontal profile signal 509 is formed by four THS delay circuits 126 and a horizontal profile 502. This circuit is considered to be a cascade connection of a vertical LPF701 of comb line filter constitution and a BPF709. Although it is considered that a Y signal itself is passed through a BPF having a pass band of nearly 4MHz in order to obtain a horizontal profile signal normally, dot disturbance is caused at a signal having a large color change by applying a horizontal profile correction. Thus, the horizontal/vertical profile signal is separated by combining the BPF709 to extract the horizontal profile signal and the vertical LPF701 to suppress the leak in the C signal. The horizontal profile signal 717 is multiplied with a horizontal profile control signal 505 at a multiplier 712, and after the gain is adjusted, the signal is outputted newly as a horizontal profile signal 509.
Patent JP-H04231810-A (JP)
Title: Position measuring apparatus
Inventor: GIYUNTERU NEERE
IPC: G01D5/06
Filed: 1991-05-29
Abstract: PURPOSE: To provide a position determination equipment wherein, when relative movement is generated between both objects, wear between coupling components linked with both the objects and measurement imprecision caused by wear are excluded. CONSTITUTION: A scanning unit 7 for scanning a scale plate 5 via a coupling part 13 fixed to the measuring direction X is installed on a stationary stand 8 of a machining tool. The coupling part 13 consists of a first plane type coupling component 13a and a second coupling component 13b which is a pin having a spherical tip surface fixed to a connector 10. A sliding layer 16 exists between both of the coupling components 13a, 13b.
Patent JP-H0755153-A (JP)
Title: Method and oven for heating drink or food
Inventor: HAKAN KAARUSON
IPC: H05B6/80
Filed: 1994-06-08
Abstract: PURPOSE: To provide a microwave oven heating method optimal for beverage of foodstuff to be heated. CONSTITUTION: In a method for heating a beverage in the form of a fluid contained in a package or a container or a foodstuff placed in a microwave oven, the cavity 3 of the oven is adapted to the dimensions and shape of the package or container. Heating is ceased when a beverage or a foodstuff reaches a target temperature. A microwave oven for such heating includes a package- adapted cavity and control means for ceasing heating when the target temperature is reached. The target temperature can be sensed by means 19 for sensing moisture release, IR radiation from the beverage or foodstuff or means for sensing its light permeability.
Patent JP-S63288792-A (JP)
Inventor: INOUE SAKAE
IPC: B42D15/00
Filed: 1987-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5827479-A (JP)
Title: Television ghost eliminating device
Inventor: SAKURAI MASARU
IPC: H04N5/21
Filed: 1981-08-12
Abstract: PURPOSE:To remarkably decrease the ghost component of video signal part by making a DC level of a vertical synchronizing signal part of a TV signal coincident with that of a video signal part. CONSTITUTION:When a TV signal is inputted to a terminal 1, a pulse generator 41 generates a square pulse 53 in the timing corresponding to the reference waveform for the detection of the ghost component near a vertical synchronizing signal 51 in the TV signal and the pulse is added 42 to the TV signal. An output of the adder 42 shifting a DC level of the vertical synchronizing signal 51 to a video signal 52, is inputted to a transversal filter 2. This signal gives almost the same tap gain to the vertical synchronizing signal part and the video signal part through weight circuits 41-4n. Thus, the remaining ghost component of the video signal part due to the nonlinearity of the circuits 41-4n can remarkably be decreased.
Patent JP-H10299714-A (JP)
Title: Rodless cylinder
Inventor: NODA MITSUO
IPC: F15B15/08
Filed: 1997-04-29
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction by the leaked fluid of a rodless cylinder and provide a safe rodless cylinder by which a danger is not given to surrounding person. SOLUTION: A slit 4 is installed across the entire longitudinal direction of a cylinder tube 2 and a space 15 is constituted by blocking the inside and outside of the slit 4 by inside/outside seal bands 6, 7. End members 5 for blocking a cylinder hole 3 are inserted in both ends of the tube 2 and an escape passage 29 communicating with the blocked space 15 is provided on the end member 5. The opening part 30 of this escape passage 29 is blocked by a cap cover 32 having elasticity and the pressed fluid in the cylinder hole 3 is leaked from the inside seal band 6 and when the pressure in the space 15 reaches an allowable pressure, the cap cover 32 releases the opening part 30 and a leaked fluid is escaped to the outside and the destruction is prevented.
Patent JP-S61286223-A (JP)
Title: Oxide of bismuth-yttrium (bi2-2xy2-xo3) (x=0.215-0.235) having hexagonal laminar structure and its preparation
Inventor: WATANABE AKITERU
IPC: H01M8/12
Filed: 1985-06-11
Abstract: PURPOSE:To obtain a novel oxygen ion conductive material having superior effect by heating a mixture contg. a specified proportion of Bi2O2 to Y2O3 at a specified temp. CONSTITUTION:Bi2O3 and Y2O3, or such compds. which forms Bi2O3 and Y2O3 respectively by decomposition, are mixed to obtain a mixture contg. 21.5-23.5mol% Y2O3. The mixture is heated in the atmospheric air at <=720 deg.C. Thus, a novel oxygen ion conductive material having superior effect is obtd.
Patent JP-H06300746-A (JP)
Title: Filler for liquid chromatography
Inventor: INOUE SENYA
IPC: B01J20/281
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a filler composed of hydroxyapatite(HPA) which is porous and whose durability is excellent by a method wherein slurry which contains an HPA particle A synthesized in a specific temperature range and an HPA particle B synthesized in a higher temperature region is granulated and fired. CONSTITUTION:A granulated substance is prepared from slurry which contains an HPA particle A synthesized in a temperature region of less than 800 deg.C and an HPA particle B synthesized in a high temperature region of 800 deg.C or higher and in which the mixture ratio of the particle B is 30 to 60% of the total weight. The granulated substance is fired at 800 deg.C or higher and formed. When the particle A is heated at its firing temperature of 800 deg.C or higher, its volume is contracted due to a sintering reaction. On the other hand, the particle B is a thermally stable single crystal or polycrystal whose volume is not contracted by the same heating. Consequently, when, e.g. the porous particle B having a pore whose diameter is larger than that of the particle A is used, the particle A which has crept into the pore of the particle B is crystallized at the inside and the outside of the pore of the particle when it is fired, a firm bond is produced in such a way that the particle B is taken into due to the sintering reaction, and it is possible to obtain a filler whose pore volume is kept and whose mechanical strength is large.
Patent JP-2000346122-A (JP)
Title: Pneumatic active damper
Inventor: MURAMATSU ATSUSHI
IPC: F16F15/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily regulate the exciting force to be generated with a simple structure in a pneumatic active damper having a working chamber for adding the exciting force to a frame member by the internal pressure change by provid ing a capacity regulating means for changing the capacity of a working air chamber. SOLUTION: An air pressure conduit 50 is connected to each port 44, 48 formed in a damper 10, and prescribed air pressure sources are connected to an exciting air chamber 38 and a regulating air chamber 30 through the air pressure conduit 50, respectively. As the air pressure source, for example, two sources having different pressure values of a negative pressure source 18 obtained by the intake system of an internal combustion engine and the atmosphere are adapted. A switching air chamber 28 is directly connected to the negative pressure source 18 through the air pressure conduit 50.  The exciting air chamber 38 is connected to the negative pressure source 18 through the air pressure conduit 50, and a selector valve 52 is further arranged on the air pressure conduit 50, so that the exciting air chamber 38 is alternately connectable to the negative pressure source 18 and to the atmosphere by the switching operation of the selector valve 52.
Patent JP-2000321501-A (JP)
Title: Microscope using photoreflective optical material
Inventor: KASAHARA TAKASHI
IPC: G02B21/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a microscope which eliminates the need for adjusting an aperture, lessens the effect of a culture vessel and allows the free change of a contrast and resolution by arranging the partial aperture near the pupil posi tion of an illumination optical system and arranging a modulation element having a photoreflective optical material near the pupil position of an image formation optical system conjugate with this pupil position. SOLUTION: The illumination optical system comprises a lens 12, a condenser lens 13 and a ring slit 14 near the pupil position and introduces the light of a light source 11 to a specimen 15. The image formation optical system comprises the objective 16 and the modulation element 17 having the photoreflective optical material (photochromic material) 17 arranged in the pupil position of the objective 16 conjugate with the pupil position of the illumination optical system. The image of the ring slit 14 by the zero order light past the aperture of the ring slit 14 is formed on a photoreflective optical element and the transmittance and refractive index of this portion alone change and can be observed as a phase difference microscope. Even more, the image formation position of the ring slit 14 acts as a phase film and, therefore, there is no need for adjusting the ring slit 14.
Patent JP-H0772084-A (JP)
Title: Fluorescent indicator that measures activity of alkaline metal ion in sample solution
Inventor: MATSUKUSU RIPITSUCHIYU
IPC: G01N33/84
Filed: 1994-06-08
Abstract: PURPOSE: To measure the activity of alkali metal ions in sample solution on the basis of the measurement of a decay time by changing the effect of functional groups on a decay time for fluorescence emitting group depending on the activity of the alkali metal ions. CONSTITUTION: The indicator is constituted of three parts, fluorescence emitting group, functional groups and ionohores joined with each other. The fluorescence emitting group absorbs a spectrum (400-120nm) in a visible or near infrared ray area and show an advantageous fluorescence decay time of >10ns. The functional groups give influence to the fluorescence decay time for the fluorescence emitting group while interacting with the fluorescence emitting group. The ionohores form proper reversible bonding to special type of alkali metal ions and changes interaction between the fluorescence emitting group and the functional group, defining the fluorescence decay time for the fluorescence emitting group as the function of the concentration of individual alkali metal ions.  In this way, the activity of the alkali metal ions can be measured on the basis of the measurement of the fluorescence decay time.
Patent JP-H09326342-A (JP)
Title: Substrate processor
Inventor: SHIMA YASUMASA
IPC: H01L21/027
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor which can reduce running costs of the processor without causing irregular processing on a surface of a substrate when it is desired to remove a processing solution on the substrate surface, and which can prevent damages on the substrate caused by solidification of the processing solution even when the processing is interrupted for a certain time. SOLUTION: Disposed in a developing-solution removing section are a developing-solution removing member 50 for removing a developing solution attached on a surface of a substrate 1 and a supply pipe 32 for supplying the developing solution to the developing-solution removing member 50. The developing-solution removing member 50 has a first roller fixed to a rotary shaft 52 which is loosely rotated and supported to be moved vertically and also has a pair of guide rollers 54 attached to both ends of the first roller. The developing solution applied onto the substrate 1 is removed by the roller as the substrate 1 moves. Even when the processing of the substrate 1 is interrupted, the developing solution supplied from the supply pipe 32 enables prevention of solidification of the developing solution on the roller.
Patent JP-H10314439-A (JP)
Title: Pachinko ball discharge machine
Inventor: ISHIMOTO KAMEYOSHI
IPC: A63F7/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent errorneous counting by executing control so as to permit a sensor provided between a throw in hole and a ball parting board to drive the ball parting board only at the time of recognizing the existence of PACHINKO balls. SOLUTION: When the PACHINKO balls 21 thrown-in from the throw in hole 12 are stopped at the tooth 15a of the ball parting board 15 through a passage 13 so as to be in a row in the passage 13, the ball parting board 15 is driven on condition that the existence is detected by the sensor 19 and the PACHINKO balls 21 are counted. The counting of the balls 21 is detected by the advanced photo-interrupter 18 of the teeth 15a of the ball parting board 15 and its pulses are counted so as to be the discharge number of the PACHINKO balls 21. Then, the counted PACHINKO balls 21 are discharged from a discharge port 14 with a magnetic sensor 20.  At this time, when the detecting time of the magnetic sensor 20 is longer than set time, it is judged that the lower part 13a of the passage 13 is filled with the balls 21 so as to stop a ball parting operation after that and it is judged that a state is the normal one when the detecting time is shorter than the set one.
Patent JP-S63291014-A (JP)
Title: Opto-electronic integrated circuit board device
Inventor: SHIODA TAKAO
IPC: G02B6/122
Filed: 1987-05-23
Abstract: PURPOSE:To handle various use modes by installing polygonal opto-electronic integrated circuit boards (OEIC board) adjacently and coupling them through light emitting elements and light receiving elements formed at adjacent edge parts of the boards. CONSTITUTION:Six OEIC boards 1... of regularly hexagonal one-chip constitution are arranged on the outer periphery of a regularly hexagonal one-chip waveguide board 2. Each OEIC board 1 has a respective element component area 3 for GaAs fast optical IC and an SI IC formed on a base substrate and is also provided with light emitting elements 4 such as a semiconductor laser, a multiple quantum well type laser, and a light emitting diode and light receiving elements 5 such as a photodiode and an avalanche photodiode in combination at edge parts adjoining to other boards 1 and 2. Then light emitting elements 4 of one of adjacent OEIC boards 1 face light receiving elements 5 of the other adjacent OEIC board 1 across the waveguide 6 of the waveguide board 2 and are connected optically. Consequently, wide-range use modes are handled.
Patent JP-H05294543-A (JP)
Title: Post-treatment device of image forming device
Inventor: SAKUMA AKIRA
IPC: B65H39/11
Filed: 1992-04-20
Abstract: PURPOSE:To prevent deviation of the paper sheets during the arrangement operation of the paper sheets in a discharge tray and prepare nice locking books bound in a device where a post-treatment device is arranged to an electric copying machine or the like, and the copied paper sheets are book-bound. CONSTITUTION:A stapler 8 is arranged to one of the corner parts in a paper sheet discharge tray 1 to be arranged in a copied paper sheet discharging part of an electronic copying machine, and stopper members 3, 3a and a side part guide 4 are provided as regulating members in two directions relative to the stapler 8. A diagonally-feeding roller 5 is arranged in order to diagonally feed the paper sheets toward the stapler 8, constituting a mechanism to diagonally feed the paper sheets. A resistance-providing member such as bristle planted sheet is arranged on the bottom plate of the tray, preventing the piled paper sheets from causing deviation relative to the bottom plate.
Patent JP-H07310379-A (JP)
Title: Heat-resistant coated sheet
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/94
Filed: 1994-05-16
Abstract: PURPOSE:To satisfy a required heat resistance performance by mounting a coating material integrated with a seat-like material and an insulating material to an outer peripheral surface of a structural body which constitutes a skeleton. CONSTITUTION:A heat resistant coated sheet 1 is a dry type material which is integrated with a seat-like substance 2 and an insulating layer 3, due to its flexible properties or by means of processing, the sheer is bonded with or mounted to an outer peripheral surface of a structural body which comprises a shape material or the like, thereby heat-resistively coating the structural body. The sheet-like substance 2 is provided with the function of an underlayer material, such as a flame proofing material, a covering material and a coat. More specifically, a fire proofing coat and an aluminum file are laminated and formed on the sheet material. At least one kind of a ceramic fibers is used as a raw material, and if reguired a synthetic resin binder is adopted together. A fibrous material which comprises at least one kind of resin, carbon and cellulose or the like is adopted as the insulating layer 3. Various kinds of heat absorbing materials and heat reflecting materials are combined therewith. A required heat resistant function can be easily exerted by mounting the fire resistant coated sheet to the structural body either in a shop or in a construction site.
Patent JP-S5830349-A (JP)
Title: Separating and recovering apparatus of magnetic body
Inventor: NAKAJIMA TAKAHITO
IPC: B03C1/18
Filed: 1981-08-14
Abstract: PURPOSE:To enhance separation and recovery efficiency for magnetic bodies, by providing cleaning means for removing attracted magnetic bodies, and engaging it with each permanent magnet in a part of a recirculating route to automate their removal operation. CONSTITUTION:A rail 36 capable of engaging a chain 22 along a prescribed cyclic recirculating route with cams 32, 34 is provided, and the cams are each fixed with one of each permanent magnet 26. The first cam 32 moves along the route in the same posture as that of the magnet 26, each magnet having a right- triangular section is turned by 60 deg. during one cycle of recirculation along the route in accordance with the engaging condition between the cams 32 and the rail 36, and during this length of time, one side of the magnet 26 is engaged with cleaning means to scrape down attached magnetic bodies onto the side toward a magnetic body recovery opening, thus permitting the magnet 26 to be cleaned on all the 3 sides automatically in succession in each 3 cycles.
Patent JP-2000320459-A (JP)
Title: Sound arrester for compressor
Inventor: ABE HIROKAZU
IPC: F24F13/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To shorten a product developing time by a method, wherein direct radiation sound from a compressor is reduced to a value equal to zero without limit and a design parameter related to soundproof performance is limited to only the degree of a vacuum, in a sound arrester for a compressor attached to the bottom plate of an air conditioner and a refrigerator. SOLUTION: A compressor 3 is mounted on the bottom plate 1 of an apparatus via a vibration control rubber 2. The compressor 3 on the bottom plate 1 is surrounded with a case 4 welded to the bottom plate 1, and the upper end opening of the case 4 is covered by a cover 10 via a packing 11. The internal space of the case 4 is reduced in pressure by a vacuum pump 13, and a pressure reduction state is maintained by an opening closing valve 9. To prevent propagation of vibration of the compressor 3 to the case 4 via a discharge pipe 5, a suction pipe 6, and joints 7a and 7b, either the pipe lengths of the discharge pipe 5 and the suction pipe 6 are made sufficiently long or the discharge pipe 5 or the suction pipe 6 form a flexible pipe.
Patent JP-S5927347-A (JP)
Inventor: CHIETSUTO JIEI SURABINSUKI
IPC: G06F7/62
Filed: 1983-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0423701-A (JP)
Title: Garbage collecting vehicle
Inventor: TAKASE FUSAO
IPC: B65F3/04
Filed: 1990-05-17
Abstract: PURPOSE:To realize the increase of capacity, the increase of a height from the ground and the mechanization of collecting work at a discrimination collecting vehicle provided with a load container having a flap door on its side surface between an operation chamber and a housing box, by providing a load box-loading bucket so as to swing in an up and down direction and turn over freely by means of a parallel link mechanism and a cylinder mechanism. CONSTITUTION:At the time of vehicle travel, a bucket 14 is positioned within the throw-in opening 5a of a container 5 by swinging it upward and also turning it over downward. And at the time of collecting work, a turn cylinder 28 is contracted first, and an arm 29, a turn tube 31 and a turn link 32 are turned left, and the bucket 14 is made to be horizontal through relay rods 33, 34 and a turn rod 25. Next, a lift cylinder 19 is contracted, and the bucket 14 is descended by swinging a lift arm 16 downward. And garbage is thrown into the bucket 14, and the bucket 14 is ascended by means of the reverse action, and throw-in to the inside of the container 5 is made.